PNGMovie Class Reference

Create a sequence of OpenPNG files. More...

List of all members.

Classes

• struct GenMovie

  Callback functor when an action is invoked. More...
  

• struct MovieState

Public Member Functions

• bool genMovie (const RefPtr< ValuePool > &Context)
• override RefPtr< State > newState () const

  create a new state object. Child classes might deliver child states.
  

• PNGMovie (const string &name, int p, const RefPtr< VCreationPreferences > &VP)
• override bool update (VRequest &R, double precision)

  Virtual update function that implements some heavy action on the object.
  

Public Attributes

• TypedSlot< int > Height
• TypedSlot< Action > MakeMovie
• TypedSlot< int > nFrames
• TypedSlot< VEnum > PngFormatAlpha
• TypedSlot< VEnum > PngFormatBitDepth
• TypedSlot< VFrameBuffer > RenderSource
• TypedSlot< VTime > Time
• TypedSlot< int > Width

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Detailed Description

Create a sequence of OpenPNG files.

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Member Function Documentation

bool PNGMovie::update	(	VRequest &	,
		double	precision
	)		[virtual]

Virtual update function that implements some heavy action on the object.

Update function.

It is called only if any input object is newer than the current object. It must return true on successful completion. However, the object may touch() itself in the update() routine. Then, it will get a newer time than all input objects, which will trigger all dependent objects as well.

Returns:

Must return true to indicate that the object was successfully updated and may now get the age of the most recent parameter.

Reimplemented from Wizt::VObject.

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The documentation for this class was generated from the following file:

• ocean/GLvish/PngEggs/Recorder.cpp